function?folder?=?uibrowseforfolder（?title_str?initial_path?）
%UIBROWSEFORFOLDER????Standard?Windows?browse?for?folder?dialog?box.
%
%???folder?=?uibrowseforfolder（?title_str?initial_path?）
%
%???Output:?folder???????=?selected?folder?（empty?string?if?dialog?cancelled）
%???Inputs:?title_str????=?title?string?（OPTIONAL）
%???????????initial_path?=?initial?path?（OPTIONAL?defaults?to?PWD）
%
%???Examples:???folder?=?uibrowseforfolder??????????????????????????-?default?title?and?initial?path
%???????????????folder?=?uibrowseforfolder（‘Select?results?folder‘）?-?default?initial?path
%???????????????folder?=?uibrowseforfolder（[]?‘C:\Program?Files‘）??-?with?no?title
%

%
%???1.?using?mex?function?browseforfolder.dll
%???2.?credit?for?“C++“?code?goes?to?Armen?Hakobyan
%??????code?taken?from?“The?Code?Project“
%??????at:?http://www.codeproject.com/dialog/cfolderdialog.asp
%???3.?coverted?to?matlab?mex?file?by?Ohad?Gal.
%???4.?some?operating?systems?need?two?additional?DLLs?in?this?zip:
%??????msvcrtd.dll?and?MFC42D.DLL
%

%?check?input?parameters
switch?（1）
????case?（nargin==0）
????????title_str???????=?‘Please?select?a?folder‘;
????????initial_path????=?pwd;
????case?（nargin==1）
????????initial_path????=?pwd;
end

%?check?for?valid?input
if?isempty（initial_path）
????initial_path?=?pwd;
end
if?isempty（title_str）?&?（nargin>0）
????title_str?=?‘?‘;????%?we?can‘t?send?an?empty?string?send?“space“?instead
end

%?more?valid?checks
if?size（initial_path1）>size（initial_path2）
????initial_path?=?initial_path‘;
end
if?size（title_str1）>size（title_str2）
????title_str?=?title_str‘;
end

%?call?the?function
folder?=?browseforfolder（?title_str?initial_path?）;
if?isnumeric（folder）
????folder?=?‘‘;
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????929844??2005-11-02?02:21??MFC42D.DLL
?????文件??????102511??2005-11-02?00:51??browseforfolder.dll
?????文件??????401484??2005-11-02?02:21??msvcrtd.dll
?????文件????????1768??2005-11-06?15:10??uibrowseforfolder.m
?????文件????????1308??2014-02-12?12:16??license.txt